Who did Ross date after meeting her at Monica and Chandler's wedding reception?

Mona

Which insect is known to mimic leaves so convincingly that it hides from predators effectively? Which battle in Turkey, during World War I, witnessed fierce fighting involving ANZAC troops in 1915-1916? What form of radiation carries the most energy and shortest wavelengths in the electromagnetic spectrum? Who earned fame as the 'Swamp Fox' during the American Revolution? What's 1/3 expressed as a percent?